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Subject: [tarantool-patches] Re: [PATCH] box: add tuple:size function
References: <1538070923-23087-1-git-send-email-ivushkinalex@gmail.com>
From: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Message-ID: <e629b483-bcb8-61f3-8665-b09cf0f76423@tarantool.org>
Date: Wed, 3 Oct 2018 17:20:28 +0300
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To: tarantool-patches@freelists.org, AlexeyIvushkin <ivushkinalex@gmail.com>

Hi! Thanks for the patch!

On 27/09/2018 20:55, AlexeyIvushkin wrote:
> From: Morgan-iv <ivushkinalex@gmail.com>
> 
> When operating with tuples, we only have tuple:bsize function
> to get size of tuple. tuple:bsize returns only size of MessagePack
> part of struct tuple, without tuple_meta. New function tuple:size
> returns size of all tuple, with MessagePack and tuple_meta
> 
> Closes #2256

Please, write here a documentation request to fix doc of
tuple:bsize (it returns Message Pack size only) and to
describe the new method tuple:size().

How to write documentation requests in a commit see
tarantool/docbot repository and commits like this:
https://github.com/tarantool/tarantool/commit/1663bdc4a86fa6fd43903d2d52dd5a743b87f33b

> ---
> https://github.com/tarantool/tarantool/issues/2256
> https://github.com/tarantool/tarantool/tree/Morgan-iv/gh-2256
>   src/box/lua/tuple.c     | 10 ++++++++++
>   src/box/lua/tuple.lua   |  1 +
>   test/box/tuple.result   | 12 ++++++++++++
>   test/box/tuple.test.lua |  6 ++++++
>   4 files changed, 29 insertions(+)
> 
> diff --git a/test/box/tuple.result b/test/box/tuple.result
> index e035cb9..418f5f8 100644
> --- a/test/box/tuple.result
> +++ b/test/box/tuple.result
> @@ -186,6 +186,18 @@ t:bsize()
>   ---
>   - 5
>   ...
> +-- tuple:size()

Please, put more details in the comment about
the issue. See other tests. The comment should
look like:

--
-- gh-<issue_number>: <description>.
--
... a test ...

> +t = box.tuple.new('abc')
> +---
> +...
> +t
> +---
> +- ['abc']
> +...
> +t:size()
> +---
> +- 15
> +...
>   --
>   -- Test cases for #106 box.tuple.new fails on multiple items
>   --